IT Questions and Answers :)

Monday, September 9, 2019

Which of the following is not a part of 3-2-1 backup strategy?

Which of the following is not a part of 3-2-1 backup strategy?

  • Different backup media vendors
  • Multiple backup copies
  • Different backup storage location
  • Different backup media types 
Which of the following is not a part of 3-2-1 backup strategy?

EXPLANATION

The 3-2-1 backup strategy, also known as the Rule of Three, says that you should have at least 3 different copies of the data on at least 2 different types of media in at least 1 different location.

SOURCE

https://quiz.techlanda.com/2017/11/which-of-following-is-not-part-of-3-2-1.html

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Wednesday, September 4, 2019

Which of the following Microsoft Office 365 products are not available for Mac OS

Which of the following Microsoft Office 365 products are not available for Mac OS

  • Microsoft OneNote
  • Microsoft OneDrive
  • Microsoft Access
  • Microsoft Outlook 
Which of the following Microsoft Office 365 products are not available for Mac OS

EXPLANATION

EXPLANATION

Genuine Microsoft Access only exists for Windows. There are various Access 'readers' for the Mac and tools for converting Access files to other formats but Microsoft has not written a version for Mac operating systems


SOURCE

https://www.microsoft.com/en-gb/store/b/office?invsrc=search&cl_vend=google&cl_ch=sem&cl_camp=973816719&cl_adg=47876934203&cl_crtv=230574627335&cl_kw=office%20for%20mac&cl_pub=google.com&cl_place=&cl_dvt=c&cl_pos=1t1&cl_mt=e&cl_gtid=kwd-362702012077&
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Friday, August 30, 2019

Which of the following computer language is used for artificial intelligence?

Which of the following computer language is used for artificial intelligence?

  • COBOL
  • PROLOG
  • FORTRAN

EXPLANATION

Prolog is a logic programming language associated with artificial intelligence and computational linguistics.[1][2][3]
Prolog has its roots in first-order logic, a formal logic, and unlike many other programming languages, Prolog is intended primarily as a declarative programming language: the program logic is expressed in terms of relations, represented as facts and rules. A computation is initiated by running a query over these relations.[4]
The language was first conceived by Alain Colmerauer and his group in Marseille, France, in the early 1970s and the first Prolog system was developed in 1972 by Colmerauer with Philippe Roussel.[5][6]
Prolog was one of the first logic programming languages,[7] and remains the most popular among such languages today, with several free and commercial implementations available. The language has been used for theorem proving,[8] expert systems,[9] term rewriting,[10] type systems,[11] and automated planning,[12] as well as its original intended field of use, natural language processing.[13][14] Modern Prolog environments support the creation of graphical user interfaces, as well as administrative and networked applications.
Prolog is well-suited for specific tasks that benefit from rule-based logical queries such as searching databases, voice control systems, and filling templates.

 

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Regarding SMTP email servers, what is an MUA?

Regarding SMTP email servers, what is an MUA?

  • Mail User Agent
  • Mail Utility Activator
  • Multiple User Activator
  • Multiple User Agent 
Regarding SMTP email servers, what is an MUA?

EXPLANATION

Retrieving mail is done using a software program called an MUA (Mail User Agent). When the MUA is a program installed on the user's system, it is called an email client (such as Mozilla Thunderbird, Microsoft Outlook, Eudora Mail, Incredimail or Lotus Notes). 

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Which of the following is NOT a *standard* way to get information on a cmdlet or what it will do in PowerShell?

Which of the following is NOT a *standard* way to get information on a cmdlet or what it will do in PowerShell?

  • Get-Help <cmdlet>
  • help <cmdlet>
  • <cmdlet> -WhatIf
  • <cmdlet> -Help 

EXPLANATION

Get-Help

Once you have found the cmdlet you are looking for using Get-Command, you are going to want to know the syntax and how you can use that specific cmdlet. This is where Get-Help comes in, if you have ever used the command line in Windows you probably did something like this:

ipconfig /?
Well that doesn’t work in PowerShell, this is because in PowerShell a space is used to separate a command from its parameters. So instead we use Get-Help and pass a cmdlets name to Get-Help as a parameter.
Get-Help Get-Process

 

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